更换PSU后、SAS扩展器已将机箱LED设置为ON、即使重新启动BMC也是如此
适用场景
- ONTAP 9
- FAS2720
- 基板管理控制器(BMC)
问题描述
- 更换PSU后、机箱警示LED保持亮起：
get_leds
========
FRU LEDs status
======================
FRU LED ID 1 = BMC Locate LED
FRU LED ID 2 = BMC System LED
FRU LED ID 3 = BMC Controller Attention LED
FRU LED ID 4 = BMC Controller Active LED
...
FRU LED ID 1 is off
FRU LED ID 2 is on. Set by Expander
FRU LED ID 3 is off
FRU LED ID 4 is on
- 更换后PSU看起来正常：
/usr/local/bin/environ -show_all
================================
Sensor Name State Current Critical Warning Warning Critical
Reading Low Low High High
-------------------------------------------------------------------------------------------------
PSU2 Bad FALSE
PSU1 Bad FALSE
PSU2 GOOD
PSU1 GOOD
PSU2 ON ON
PSU1 ON ON
PSU1 INFO FRU_AVAIL
PSU1 INFO FRU_AVAIL
PSU1 FRU GOOD
PSU2 FRU GOOD
- 服务事件显示两个节点已设置机箱LED：
Node ID Event Location Event Description
---------------- --- ---------------------------------- ----------------------
Node-01 1 Chassis 1 SAS Expander has set the Chassis LED ON
Node-02 1 Chassis 1 SAS Expander has set the Chassis LED ON
- 系统运行状况子系统未显示故障：
Subsystem Health
----------------- ------------------
SAS-connect ok
Environment ok
Memory ok
Service-Processor ok
Switch-Health ok
CIFS-NDO ok
Motherboard ok
IO ok
MetroCluster ok
MetroCluster_Node ok
FHM-Switch ok
FHM-Bridge ok
SAS-connect_Cluster ok
- 即使删除此服务事件后重新启动BMC或手动将LED设置为关闭状态、 问题描述仍会存在、并且此服务事件会再次引发。